57142236414122 has 32 divisors (see below), whose sum is σ = 87242657969664. Its totient is φ = 28062692640000.

The previous prime is 57142236414097. The next prime is 57142236414127. The reversal of 57142236414122 is 22141463224175.

It is not an unprimeable number, because it can be changed into a prime (57142236414127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1290656978 + ... + 1290701250.

It is an arithmetic number, because the mean of its divisors is an integer number (2726333061552).

Almost surely, 2^{57142236414122} is an apocalyptic number.

57142236414122 is a deficient number, since it is larger than the sum of its proper divisors (30100421555542).

57142236414122 is a wasteful number, since it uses less digits than its factorization.

57142236414122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59174.

The product of its digits is 645120, while the sum is 44.

Adding to 57142236414122 its reverse (22141463224175), we get a palindrome (79283699638297).

The spelling of 57142236414122 in words is "fifty-seven trillion, one hundred forty-two billion, two hundred thirty-six million, four hundred fourteen thousand, one hundred twenty-two".